body {
  font-family: 'Microsoft YaHei';
}

[v-cloak] {
  display: none;
}
ul {
  list-style: none;
}

ul,
li {
  padding: 0;
  margin: 0;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
  margin: 0 auto;
}
table td,
table th {
  border: 1px solid #e6e6e6;
  padding: 6px;
  min-width: 70px;
}
.svg-icon {
  vertical-align: text-top;
  fill: currentColor;
  overflow: hidden;
}

.rel {
  position: relative;
}

.hide-decoration {
  text-decoration: none;
}

.pointer {
  cursor: pointer;
}

button {
  border: none;
  outline: 0;
  background-color: transparent;
}

/* flex布局 */
.flex-wrap,
.flex-column-wrap,
.flex-center-wrap,
.flex-bottom-wrap,
.flex-multi-row,
.form2-item,
.form3-item {
  display: -webkit-box;
  /* 老版本语法: Safari, iOS, Android browser, older WebKit browsers. */
  display: -moz-box;
  /* 老版本语法: Firefox (buggy) */
  display: -webkit-flex;
  /* 新版本语法: Chrome 21+ */
  display: -ms-flexbox;
  /* 混合版本语法: IE 10 */
  display: flex;
  /* 新版本语法: Opera 12.1, Firefox 22+ */
}

.flex-center-wrap {
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
}

.flex-center {
  display: -webkit-box;
  /* 老版本语法: Safari, iOS, Android browser, older WebKit browsers. */
  display: -moz-box;
  /* 老版本语法: Firefox (buggy) */
  display: -webkit-flex;
  /* 新版本语法: Chrome 21+ */
  display: -ms-flexbox;
  /* 混合版本语法: IE 10 */
  display: flex;
  /* 新版本语法: Opera 12.1, Firefox 22+ */
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
}

.flex-bottom-wrap {
  -webkit-box-align: end;
  -ms-flex-align: end;
  -webkit-align-items: flex-end;
  align-items: flex-end;
}

.flex-multi-row {
  -webkit-box-wrap: wrap;
  -ms-flex-wrap: wrap;
  -webkit-flex-wrap: wrap;
  flex-wrap: wrap;
}

.flex-justify-center {
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
}

.flex-justify-end {
  -webkit-box-pack: end;
  -ms-flex-pack: end;
  -webkit-justify-content: flex-end;
  justify-content: flex-end;
}

.flex-justify-around {
  -webkit-box-pack: center;
  -webkit-justify-content: space-around;
  -ms-flex-pack: center;
  justify-content: space-around;
}

.flex-justify-between {
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  -ms-flex-pack: justify;
  justify-content: space-between;
}

.flex1 {
  -webkit-flex: 1;
  /* Chrome */
  -ms-flex: 1;
  /* IE 10 */
  -webkit-box-flex: 1;
  /* OLD - iOS 6-, Safari 3.1-6 */
  -moz-box-flex: 1;
  /* OLD - Firefox 19- */
  flex: 1;
  /* NEW, Spec - Opera 12.1, Firefox 20+ */
}

.flex-column-wrap {
  -webkit-box-orient: vertical;
  -webkit-flex-direction: column;
  -ms-flex-direction: column;
  flex-direction: column;
}

.align-self-baseline {
  -webkit-align-self: baseline;
  align-self: baseline;
}

.align-self-start {
  -webkit-align-self: flex-start;
  align-self: flex-start;
}

.align-self-end {
  -webkit-align-self: flex-end;
  align-self: flex-end;
}

.align-self-center {
  -webkit-align-self: center;
  align-self: center;
}

.align-self-stretch {
  -webkit-align-self: stretch;
  align-self: stretch;
}

/* flex布局 */

.dib {
  display: inline-block;
}

.db {
  display: block;
}

.ovh {
  overflow: hidden;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

.lh120-p {
  line-height: 120%;
}

.lh100-p {
  line-height: 100%;
}

.lh150-p {
  line-height: 150%;
}

.lh-normal {
  line-height: normal;
}

.lh30 {
  line-height: 30px;
}

.clearfix::before,
.clearfix::after {
  display: table;
  content: '';
  clear: both;
}

.bs-border {
  box-sizing: border-box;
}

.bs-content {
  box-sizing: content-box;
}

/* 居中 */
.tc {
  text-align: center;
}

.tr {
  text-align: right;
}

.tl {
  text-align: left;
}

.block-center {
  margin-left: auto;
  margin-right: auto;
}

/* 居中 */
/* 字号 */
.f0 {
  font-size: 0px;
}

.f8 {
  font-size: 8px;
}

.f10 {
  font-size: 10px;
}

.f12 {
  font-size: 12px;
}

.f13 {
  font-size: 13px;
}

.f14 {
  font-size: 14px;
}

.f15 {
  font-size: 15px;
}

.f16 {
  font-size: 16px;
}

.f18 {
  font-size: 18px;
}

.f20 {
  font-size: 20px;
}

.f22 {
  font-size: 22px;
}

.f24 {
  font-size: 24px;
}

.f28 {
  font-size: 28px;
}

.f32 {
  font-size: 32px;
}

/* 字号 */
/* 字重 */
.bold {
  font-weight: bold;
}

.normal {
  font-weight: normal;
}

.fw400 {
  font-weight: 400;
}

.fw500 {
  font-weight: bold;
}

.fw600 {
  font-weight: 600;
}

/* 字重 */
/* 字体颜色 */
.c3 {
  color: #333;
}

.c6 {
  color: #666;
}

.c9 {
  color: #999;
}
.c38 {
  color: #383838;
}
.c8c{
  color: #8c8c8c;
}
.blue {
  color: #3480ff;
}

.white {
  color: #fff;
}

/* 字体颜色 */
/* 背景颜色 */
.bg-white {
  background-color: #fff;
}

.bg-f2f2f2 {
  background-color: #f2f2f2;
}

/* 背景颜色 */
.nowrap {
  white-space: nowrap;
}
.text-ess-1,
.ell-1 {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.fix-text-ess-1 {
  -webkit-line-clamp: 1;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.text-ess-2,
.ell-2 {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow-wrap: break-word;
  word-break: break-all;
  white-space: normal;
  overflow: hidden;
}

.text-ess-3 {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}

/* paddingTop */
.pt10 {
  padding-top: 10px;
}

/* marginTop */
.mt2 {
  margin-top: 2px;
}
.mt4 {
  margin-top: 4px;
}
.mt5 {
  margin-top: 5px;
}

.mt6 {
  margin-top: 6px;
}

.mt8 {
  margin-top: 8px;
}

.mt10 {
  margin-top: 10px;
}

.mt12 {
  margin-top: 12px;
}

.mt15 {
  margin-top: 15px;
}

.mt16 {
  margin-top: 16px;
}

.mt18 {
  margin-top: 18px;
}

.mt20 {
  margin-top: 20px;
}

.mt24 {
  margin-top: 24px;
}
.mt26 {
  margin-top: 26px;
}
.mt30 {
  margin-top: 30px;
}

/* marginRight */
.mr4 {
  margin-right: 4px;
}
.mr20 {
  margin-right: 20px;
}
.mr7{
  margin-right: 7px;
}
.mr8 {
  margin-right: 8px;
}
.mr30 {
  margin-right: 30px;
}
.mr14 {
  margin-right: 14px;
}
/* marginBottom */
.mb4 {
  margin-bottom: 4px;
}
.mb5 {
  margin-bottom: 5px;
}
.mb8 {
  margin-bottom: 8px;
}
.mb10 {
  margin-bottom: 10px;
}
.mb12 {
  margin-bottom: 12px;
}
.mb16 {
  margin-bottom: 16px;
}
.mb20 {
  margin-bottom: 20px;
}
.mb24 {
  margin-bottom: 24px;
}
.mb30 {
  margin-bottom: 30px;
}
/* marginLeft */
.ml2 {
  margin-left: 2px;
}

.ml3 {
  margin-left: 3px;
}
.ml4 {
  margin-left: 4px;
}
.ml6 {
  margin-left: 6px;
}
.ml8 {
  margin-left: 8px;
}
.ml10 {
  margin-left: 10px;
}
.ml12 {
  margin-left: 12px;
}
.ml15 {
  margin-left: 15px;
}
.ml20 {
  margin-left: 20px;
}
.ml30 {
  margin-left: 30px;
}
.ml36 {
  margin-left: 36px;
}
.ml-auto {
  margin-left: auto;
}
.mr10 {
  margin-right: 10px;
}
.mr70 {
  margin-right: 70px;
}
.mr12 {
  margin-right: 12px;
}
.mr16 {
  margin-right: 16px;
}
.mr40 {
  margin-right: 40px;
}
.mr44 {
  margin-right: 44px;
}
.pb10 {
  padding-bottom: 10px;
}
/* paddingLeft */
.pl10 {
  padding-left: 10px;
}
.pl28 {
  padding-left: 28px;
}
.pl2 {
  padding-left: 2px;
}

/* 相对自身定位 */
.pos-rel-top-1 {
  position: relative;
  top: -1px;
}

.pos-rel-top-2 {
  position: relative;
  top: -2px;
}

.pos-rel-top-3 {
  position: relative;
  top: -3px;
}

.pos-rel-top1 {
  position: relative;
  top: 1px;
}

.pos-rel-top2 {
  position: relative;
  top: 2px;
}

.pos-rel-top3 {
  position: relative;
  top: 3px;
}

.mt31 {
  margin-top: 31px;
}
.ell {
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
}

.ell2 {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  line-height: 1.4em;
  height: 2.8em;
}

.clear_float:after {
  content: '';
  display: table;
  clear: both;
}

.inline-center {
  display: inline-block;
  vertical-align: middle;
}
/* 页面的版心类 */
.article-content {
  width: 1200px;
  margin: 0 auto;
  padding-bottom: 60px;
}

/* 设置滚动条样式 */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
  background-color: transparent;
}

/* 滚动槽 */
::-webkit-scrollbar-track {
  background-color: transparent;
  border-radius: 3px;
}

/* 滚动条滑块 */
::-webkit-scrollbar-thumb {
  border-radius: 3px;
  background: #d9d9d9;
}

::-webkit-scrollbar-thumb:window-inactive {
  background: rgba(0, 0, 0, 0.3);
}
/* element-confirm自定义样式 */
.custom-confirm-box {
  padding-bottom: 20px;
  border-radius: 12px;
  min-width: 400px;
}
.custom-confirm-box .el-message-box__title {
  -webkit-justify-content: start;
  justify-content: start;
  font-size: 16px;
  font-weight: bold;
  color: #383838;
  line-height: 22px;
}
.custom-confirm-box .el-message-box__content {
  text-align: start;
}
.custom-confirm-box .el-message-box__btns {
  text-align: end;
}
.custom-confirm-box .el-message-box__header {
  padding: 20px 20px 10px;
}
.custom-confirm-box .el-message-box__message {
  font-size: 14px;
  font-weight: 400;
  color: #666666;
  line-height: 20px;
}
.custom-confirm-box .el-message-box__btns {
  padding-top: 27px;
  padding-right: 20px;
}
.custom-confirm-box .el-message-box--center {
  padding-bottom: 20px;
}
.custom-confirm-box .el-button {
  padding: 0;
  text-align: center;
  width: 86px;
  height: 32px;
  line-height: 32px;
  font-size: 14px;
  font-weight: 400;
  color: #666666;
  border-radius: 16px;
  border: 1px solid #d9d9d9;
  background: white;
}
.custom-confirm-box .el-icon-warning-outline::before {
  color: #ffa347;
}
.el-message-box__headerbtn .el-message-box__close,
.el-dialog__headerbtn {
  color: #999999;
}
.el-message-box__headerbtn:hover .el-message-box__close,
.el-dialog__headerbtn:hover .el-dialog__close {
  color: #666666;
}
.custom-confirm-box .el-button--primary {
  padding: 0;
  text-align: center;
  width: 86px;
  height: 32px;
  line-height: 32px;
  font-size: 14px;
  font-weight: 400;
  color: #ffffff;
  background: #3480ff;
  border-radius: 16px;
  border: none;
}
.custom-confirm-box-warning .el-message-box__message {
  padding-left: 24px;
}
.toggle-line-btn {
  position: relative;
  cursor: pointer;
  height: 100%;
  line-height: 40px;
  width: 4.6em;
  margin-right: 8px;
}
.toggle-line-btn:hover .toggle-line-ul {
  display: inline-block;
}
.subject-line-btn {
  cursor: pointer;
  line-height: 40px;
}
.screen-shot-line-btn {
  cursor: pointer;
  line-height: 40px;
}
.toggle-line-ul {
  display: none;
  position: absolute;
  width: 100%;
  bottom: 3em;
  max-height: 15em;
  background-color: rgba(0, 0, 0, 0.7);
}
.toggle-line-ul-show {
  display: inline-block;
}
.toggle-line-ul li {
  color: #fff;
  list-style: none;
  margin: 0;
  padding: 0.2em 0;
  line-height: 1.4em;
  font-size: 1.1em;
  text-align: center;
  text-transform: lowercase;
}
.toggle-line-ul li:hover {
  background-color: rgba(115, 133, 159, 0.5);
}
.toggle-line-ul .active-line {
  background-color: #fff !important;
  color: #2b333f !important;
}
.pre-section {
  display: inline-block;
  position: relative;
  cursor: pointer;
  width: 20px;
  height: 20px;
}
.next-section {
  display: inline-block;
  position: relative;
  cursor: pointer;
  width: 20px;
  height: 20px;
}
.ml22 {
  margin-left: 22px;
}
.ml17 {
  margin-left: 17px;
}
#z_video_container .tcp-skin .vjs-big-play-button {
  width: 4.8rem;
  margin-left: -2.4em;
}
#z_video_container .vjs-button-icon {
  width: 4.8em;
}
#z_video_container .draw-fill {
  display: none;
}
#z_video_container .tcp-skin .vjs-big-play-button .vjs-button-icon {
  width: 4.8em;
  background-color: rgba(0, 0, 0, 0.3);
  border-radius: 50%;
}

#z_video_container .vjs-control:hover #z_video_container .vjs-control .vjs-menu {
  display: inline-block;
}
.el-input__inner {
  color: #383838;
}
.el-input__inner::placeholder {
  color: #999999;
}

.w-1200 {
  width: 1200px;
  margin: 0 auto;
}
.m-t-30 {
  margin-top: 30px;
}
.b-r-12 {
  border-radius: 12px;
}
.right-tool-content {
  overflow: hidden;
  flex-shrink: 0;
}

.m-b-30 {
  margin-bottom: 30px;
}

.o-h {
  overflow: hidden;
}

.w-1200 {
  width: 1200px;
}
.flex-1 {
  flex: 1;
}
.m-l-30 {
  margin-left: 30px;
}
.b-r-12 {
  border-radius: 12px;
}
.cu {
  cursor: pointer;
}
.no-bar {
  scrollbar-width: none;
}
.no-bar::-webkit-scrollbar {
  display: none;
}
.no-bar::-webkit-scrollbar-track {
  display: none;
}
.no-bar::-webkit-scrollbar-thumb {
  display: none;
}
.no-bar::-webkit-scrollbar-thumb:window-inactive {
  display: none;
}
.no-bar::-webkit-scrollbar-thumb:hover {
  display: none;
}
.d-b {
  display: block;
}



.option-answer-wrap1 {
  display: flex;
  flex-direction: column;
  margin: 20px 16px;
  background: lightblue;
  border-radius: 10px;
  padding: 15px;
  color: #444;
  word-break: break-all;
}
.option-answer-wrap2 {
  display: flex;
  flex-direction: column;
  margin: 20px 16px;
  border-radius: 10px;
  padding: 15px;
  color: #444;
  word-break: break-all;
}
.option-answer-wrap2 .common-player-cont {
  border-radius: 5px;
  border: 1px solid #f1f1f1;
}
.m-t-10 {
  margin-top: 10px;
}

/* 题库报告页的el-table滚动条样式 */
/* 设置滚动条样式 */
.tk-table .el-table__body-wrapper::-webkit-scrollbar {
  width: 6px;
  height: 6px;
  background-color: transparent;
}
.screen-shot-box-full-screen {
  position: absolute;
  top: 50vh;
  left: 50vw;
  transform: translate(-366px, -340px);
  -webkit-transform: translate(-366px, -340px);
}
/* 滚动槽 */
.tk-table .el-table__body-wrapper::-webkit-scrollbar-track {
  background-color: transparent;
  border-radius: 10px;
}
.no-un-line {
  text-decoration: none;
}

/* 滚动条滑块 */
.tk-table .el-table__body-wrapper::-webkit-scrollbar-thumb {
  border-radius: 10px;
  background: #d9d9d9;
  box-shadow: none;
  -webkit-box-shadow: none;
}

.tk-table .el-table__body-wrapper::-webkit-scrollbar-thumb:window-inactive {
  background: #d9d9d9;
}

.tk-select {
  background: rgba(0, 124, 255, 0.3);
}
.tk-marked {
  background: #fffecc;
  text-decoration: underline;
}
.word-break {
  word-wrap: break-word;
  word-break: break-all;
}
.home-exam-textarea {
  outline: none;
  padding: 10px;
  border: 1px solid #555;
  border-radius: 2px;
}
.h-32 {
  height: 32px;
}
.p-b-60 {
  padding-bottom: 60px;
}
.zl-live-popover {
  padding: 4px 24px 6px !important;
  width: 156px !important;
  /* height: 54px; */
  background: #212121;
  border-radius: 12px;
  border: none;
  /* margin-bottom: 26px !important; */
}
.zl-live-popover .popper__arrow {
  display: none;
}
.zl-live-popover .popper__arrow::after {
  display: none;
}
.zl-live-popover .report-popup-icon {
  width: 24px;
  height: 24px;
  cursor: pointer;
}
.zl-live-popover .report-popup-copy {
  cursor: pointer;
  height: 20px;
  font-size: 14px;
  font-weight: 400;
  color: #fafafa;
  line-height: 20px;
}
.m-l-52 {
  margin-left: 52px;
}
/* 私教学中心的 弹窗 */
.work-count-complete {
  background: #f5f9ff !important;
  border: 1px solid #e0ecff !important;
  font-size: 12px;
  font-weight: 400;
  color: #3480ff;
  line-height: 17px;
}

.work-count-complete .popper__arrow {
  border-bottom-color: #e0ecff !important;
}
.work-count-complete .popper__arrow::after {
  border-bottom-color: #f5f9ff !important;
}
.m-r-20{
  margin-right: 20px;
}
.m-t-20{
  margin-top: 20px;
}
.f-400{
  font-weight: 400;
}
.f-600{
  font-weight: 600;
}
.m-t-16{
  margin-top: 16px;
}
.m-t-8{
  margin-top: 8px;
}
.m-l-20{
  margin-left: 20px;
}
.m-r-16{
  margin-right: 16px;
}
.m-t-40{
  margin-top: 40px;
}
.m-l-5{
  margin-left: 5px;
}
.h-20{
  height: 20px;
}
.p-r-20{
  padding-right: 20px;
}
.m-l-15{
  margin-left: 15px;
}
.no-u-s{
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
.u-s{
  -webkit-user-select: text;
  -moz-user-select: text;
  -ms-user-select: text;
  user-select: text;
}
.m-t-15{
  margin-top: 15px;
}


.study-plan-tooltip {
  max-width: 346px;
  padding: 10px 12px;
  font-size: 14px;
  font-weight: 400;
  color: #ffffff;
  background: #383838 !important;
  line-height: 20px;
}
.study-plan-tooltip .popper__arrow {
  left: 20px !important;
}
/* 视频播放页知识点相关 start */
.progress-mark-box {
  position: absolute;
  height: 100%;
  width: 100%;
  pointer-events: none;
  background: transparent;
  z-index: 99;
}

.progress-mark-item {
  position: absolute;
  top: 0;
  width: 5px;
  height: 100%;
  border-radius: 20%;
  background: #fff;
  pointer-events: auto;
}

.progress-mark-item-play {
  margin-right: 4px;
  height: 18px;
  width: 18px;
}
.progress-mark-item-text-left,
.progress-mark-item-text-right {
  position: absolute;
  display: none;
  top: -47px;
  /* left: 50%; */
  /* transform: translateX(-50%); */
  white-space: nowrap;
  padding: 10px 12px;
  font-size: 14px;
  color: #fff;
  background: rgba(38, 38, 38, 1);
  border-radius: 20px;
}
.progress-mark-item-text-left {
  left: -30px;
}
.progress-mark-item-text-right {
  left: 30px;
  transform: translateX(-100%);
}
.progress-mark-item:hover .progress-mark-item-text-left,
.progress-mark-item:hover .progress-mark-item-text-right {
  display: block;
}
.site-change-btn {
  cursor: pointer;
  line-height: 40px;
}
/* 视频播放页知识点相关 end */
.tooltip-popper {
  max-width: 510px;
}
/* ui二次确认弹窗 */
.ui-confirm-dialog {
  border-radius: 12px;
}
.ui-confirm-dialog .el-message-box__header {
  padding: 20px 16px 0;
  font-size: 16px;
  font-weight: bold;
  color: #383838;
  line-height: 22px;
}
.ui-confirm-dialog .el-message-box__header span::before {
  margin-right: 10px;
  content: '\e6c9';
  font-family: element-icons;
  display: inline;
  font-weight: 400;
  font-size: 18px;
  color: #ffa347;
}
.ui-confirm-dialog .el-message-box__headerbtn {
  top: 16px;
  right: 16px;
}
.ui-confirm-dialog .el-icon-close:before {
  font-size: 20px;
  font-weight: bold;
  color: #d9d9d9;
}
.ui-confirm-dialog .el-message-box__content {
  padding-left: 45px;
  margin-top: 20px;
  min-height: 62px;
  font-size: 14px;
  font-weight: 400;
  color: #666666;
  line-height: 20px;
}
.ui-confirm-dialog .el-message-box__btns {
  padding: 0 20px 10px;
}
.ui-confirm-dialog .el-message-box__btns .el-button--default {
  padding: 0 15px;
  min-width: 86px;
  height: 32px;
  line-height: 30px;
  font-size: 14px;
  font-weight: 400;
  color: #666666;
  border-radius: 16px;
  border: 1px solid #d9d9d9;
}
.ui-confirm-dialog .el-message-box__btns .el-button--default.el-button--primary {
  color: #fff;
  background: #3480ff;
  border: 1px solid #3480ff;
}
/* ui二次确认弹窗结束 */

.p-t-24 {
  padding-top: 24px;
}
.m-t-16 {
  margin-top: 16px;
}
.p-l-20 {
  padding-left: 20px;
}
.m-t-24 {
  margin-top: 24px;
}
.p-b-24 {
  padding-bottom: 24px;
}

.module-page-title {
  height: 30px;
  font-size: 22px;
  font-weight: 600;
  color: #383838;
  line-height: 30px;
  position: relative;
  padding-left: 20px;
  padding-right: 20px;
}

.module-page-title::before {
  width: 3px;
  height: 24px;
  background: #3480ff;
  border-radius: 2px;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  content: '';
}
.p-r-20 {
  padding-right: 20px;
}
.m-b-16 {
  margin-bottom: 16px;
}
.m-b-20 {
  margin-bottom: 20px;
}
.p-b-17 {
  padding-bottom: 17px;
}
.p-b-25 {
  padding-bottom: 25px;
}
.m-l-16 {
  margin-left: 16px;
}
.m-t-17 {
  margin-top: 17px;
}
.t-d-n {
  /* 去除a下划线 */
  text-decoration: none;
}
.p-l-4{
  padding-left: 4px;
}
